diff --git a/src/img/logo.png b/src/img/logo.png
new file mode 100644
index 00000000..6febd3b7
Binary files /dev/null and b/src/img/logo.png differ
diff --git a/src/templates/main.template.html b/src/templates/main.template.html
index 487ed001..183eceb0 100644
--- a/src/templates/main.template.html
+++ b/src/templates/main.template.html
@@ -9,10 +9,14 @@
+
+
+
@:if(katex)
-
+
@:@